Cocoa is Apple's application-development framework for macOS, consisting of Foundation, Application Kit, and Core Data. Use the "cocoa-touch" tag for iOS questions.

.NET Core is an open-source successor of the .NET Framework. It can be used in a wide variety of applications and verticals, ranging from servers and data centers to apps and devices. .NET Core is supported by Microsoft on Windows, Linux and macOS.

A response by a webserver, that asks the user agent to not show the response body, but instead request a different resource. Questions can be related to Redirect Protocols, Link Equity and Types of Redirects.

A web browser developed by Microsoft and included with Windows. Commonly abbreviated to "IE".

In mathematics, a matrix (plural matrices) is a rectangular array of numbers, symbols, or expressions, arranged in rows and columns. The individual items in a matrix are called its elements or entries.

Computer data logging is the process of recording events in a computer program or computer system, usually with a certain scope, in order to provide an audit trail that can be used to understand the activity of the system and to diagnose problems. Be sure to include appropriate software or hardware tags in addition to this tag.

GCC is the GNU Compiler Collection. It's the de facto standard compiler for C, C++, Go, Fortran, and Ada on Linux and supports many other languages and platforms as well.

Buttons are simple elements in graphical user interfaces that take mouse clicks or finger taps (on touch devices) as input.

D3.js is a JavaScript library for creating interactive data-bound visualisations of documents using HTML, SVG, and Canvas. Questions should mention the version number of D3 you are using.

Google Cloud Platform provides cloud computing services that let you build applications and websites, store data, and analyze data on Google's infrastructure.

ASP.NET MVC 3 is the third major version of Model-View-Controller extension for developing web applications in a .NET framework.